karat

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Karat

1. A way of measuring the mass of a gem. One karat is 200 milligrams.

2. A way of measuring the purity of gold or platinum. One karat is 1/24 purity; that is, 24 karat gold is pure gold.

In both cases, karat can also be spelled carat.

karat

A measure of the purity of gold. Pure gold is indicated by the label 24 karat. See also fineness.

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fineness

References in periodicals archive ?

At the beginning of third quarter Stornoway completed its 6th sale of the year, with 151,135 carats sold at an average price of US$101 per carat (C$128 per carat6).

Canada : Stornoway Announces Third Quarter Production and Sales Results

In Bernheim's model, individuals may try to conform to a single standard of behavior, which because of whole-number effects or rule-of-thumb decision rules may get established at focal point sizes like half and whole carats.

Pricing anomalies in the market for diamonds: evidence of conformist behavior

The company added that this target set before the price of diamonds fell in 2009 and that it is more than the currently budgeted level of USD140 per carat.

Pangea sells diamonds at average price of USD160.00 per carat or 89% of target price before taxes

Approximately one carat of Pink Emerald is faceted for every 125,000 carats of diamonds that are faceted.

Prince Up! The Pink Emerald Company Wants You To Give Your Princess The Ultimate Valentine's Day Gift!

Angola has recorded overall production of 753,000 carats of diamond in June 2016, contributed by 8 of the 12 operational mines in the country.

Angola,United Arab Emirates : ANGOLA POLISHING DIAMONDS sold $3.098m worth of cut diamonds to UAE in JUNE

OTCBB:DLKM), announced the vendor of their newly acquired Magembe Diamond Property reported that a local miner recently discovered an 80 carat diamond.

80 Carat Diamond Discovered on Douglas Lake Minerals' Newly Acquired Magembe Property - Directly Adjacent to De Beer's Williamson Mine

As per the production statistics submitted to the parliamentary portfolio committee on Mines and Energy by ZCDC acting CEO Dr Ridge Nyashanu, the 513 000 carats had been realised from ex-Marange Resources and ex-Diamond Mining Company operations.

Zimbabwe : ZCDC sells $21,5M worth of diamonds

According to the Murowa s parent company s operations assessment for 2012, Murowa has recorded an 11% boost in output for the October-December quarter of 2012 to 98 000 carats, increasing the overall production to 313 000 carats.

Australia,Zimbabwe : RIO TINTO member MUROWA DIAMOND recorded 10% boost in output in 2012

Ashton" or the "Corporation") (TSX:ACA) is pleased to report an estimated diamond content of 114 carats per hundred tonnes ("cpht") for 12.

Ashton Mining of Canada Inc.: First Of Four Lynx Trench Samples Returns 114 cpht

Since January 2012, we have now sold a total of 87,011 carats from Kao mine production in eight tenders, generating $24.

South Africa : NAMAKWA DIAMONDS tender gets $4Million

58 carats by extrapolating the diamond content of the unsorted concentrate fractions.

Diagem Releases Preliminary Results of Eluvial Gravel Testing on their Collier-04 Kimberlite Pipe in Brazil

This year, Angola s diamond production is likely to total 10 million carats and give revenues of US$1.